摘要
本文利用有限元矩阵列向存储时斜线上各元素可独立计算的性质及带宽方向可并行矩阵向量乘技术很好地处理了隐式并行求解动力响应问题。算例表明了该算法的有效性。
A method to deal with implicit parallel dynamic response is presented in this paper.It takes advantage of the computational independence of the diagonal terms of finite elementmatrix and the techniques of processing matrix-vector multiplication in bandwidth direction atone time. Numerical results validate the present method.
出处
《工程力学》
EI
CSCD
北大核心
1999年第3期15-20,共6页
Engineering Mechanics
关键词
并行计算
有限元
动力响应
结构动力学
parallel algorithm
solve equations
FEM analysis
dynamic response
